HUADONG LASTER SLOTTED PIPE

The slotted pipes using in oil exploration can prevent 99%sand,decrease80% of wel heavy repairand increase the oil well’s strengh,integrality and stability of keeping off sand.Meanwhile,the laser incision can make very small scuts with smooth surface and high precision.Althougu its structure is simple,it is very effective. It has small cuts of 0.1-0.5mm in the tube  wall.

Specifications

slotted casing pipe

1.OD:50-900mm

3.slot width:1.0-6.0mm

4.slot length:30-500mm

4.end coupling:thread/flang/weld